scientists are only now beginning to understand them.进行时scientists are only now beginning to understand them.否定句：_________________________________一般疑问句：_______________________________肯定回答：__________________________

scientists are only now beginning to understand them.进行时scientists are only now beginning to understand them.否定句：_________________________________一般疑问句：_______________________________肯定回答：__________________________ Robot scientists are not just only trying to make robots look like people,aren`t they? Robot scientists are not just only trying to make robots look like people,aren`t they? Scientists are noly now begining to understand trees.RT , Scientists are noly now begining to understand trees. 这里为什么是only now ???now only 不行吗 He smells that fish ( ) （careful),but the fish smells ( 谁能帮我解释下这句英文里do的用法?Scientists are hard-line cynics; only after failing to debunk a controversial theory do they accept the evidence. many scientists are again becoming excited--- We Are Scientists的《Tonight》 歌词 We Are Scientists的《Dinosaurs》 歌词 We Are Scientists的《Impatience》 歌词 We Are Scientists的《Spoken For》 歌词 We Are Scientists的《Get Off》 歌词 We Are Scientists的《Impatience》 歌词 We Are Scientists的《Dance Off》 歌词 Other scientists are impressed but cautious. 英语翻译The researchers and scientists know that they can only reach the top if they are ready to deal with and learn from failure.在句中这个can only ...if 英语翻译A Better Understanding Decades of research into the biology of cancer have significantly improved scientists' understanding of how it develops and what drives its growth.Though only 5 to 10 percent of cancers are believed to be inherited, 定语从句中,由关系代词who 做主语时,何时用单数?He is one of the scientists who are famous.He is the only one of the students who does well in his subjects. Among,between,with哪个正确：Between them are lawyers,diplomats and scientists.Among them are lawyers,diplomats and scientists.With them are lawyers,diplomats and scientists.